The AC/DC Strain Gage Amplifier features high gain, low noise,
stabilized DC amplification with versatile input switching to permit
operation as an AC amplifier. It is intended
to provide a signal conditioning interface for data acquisition
systems, oscilloscopes and other devices. The large LED display
continuously monitors the output and simplifies setup and calibration
procedures.

Transducer excitation,
balancing circuitry, amplification and filtering are standard features.
With appropriate sensors, the P122 can process signals such as pressure,
force, temperature and many others. The AC input switch positions
provide an excellent interface for EEG, EMG, EOG, ECG and other
bioelectric signals.